using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using Sfs2X.Entities.Data;

public class DefenceRoom : BARoom
{

	public const int SEND_ITEM_INTERVAL = 20 * 1000;

	private int lastAddItemTime = 0;

	public DefenceRoom(BAServer server) : base(server)
	{
		lastAddItemTime = GetTime ();
//		lastAddItemTime -= SEND_ITEM_INTERVAL;

		AttempAddStation (0, TeamUtil.Team.Blue.GetHashCode ());
		AttempAddStation (1, TeamUtil.Team.Red.GetHashCode());

		AddDoor (0, TeamUtil.Team.Blue.GetHashCode());
		AddDoor (1, TeamUtil.Team.Blue.GetHashCode());
		AddDoor (2, TeamUtil.Team.Red.GetHashCode());
		AddDoor (3, TeamUtil.Team.Red.GetHashCode());

		itemPosDict.Add (0, new BAItemPos (0));
	}


	private void SendItem()
	{
		SFSArray items = new SFSArray();

		foreach(KeyValuePair<int, BAItemPos> kvp in itemPosDict)
		{
			BAItemPos itemPos = kvp.Value;
			if(itemPos.itemId == -1)
			{
				itemPos.itemId = MapItem.BIGGER;

				ISFSObject itemObj = new SFSObject ();
				itemObj.PutInt ("i", itemPos.id);
				itemObj.PutInt ("t", itemPos.itemId);
				items.AddSFSObject (itemObj);
			}
		}

		if (items.Size () > 0) {
			ISFSObject data = new SFSObject ();
			data.PutSFSArray ("l", items);
			server.Send (new Message(Command.AddMapItem, data));
		}
	}


	public override void RemoveStation (int id)
	{
		foreach(KeyValuePair<int, BAStation> kvp in stationDict)
		{
			BAStation station = kvp.Value;
			if(station.id == id)
			{
				stationDict.Remove (station.crystalId);
				keyStationDestroyed (station.teamId);
				return;
			}
		}
	}

	private void keyStationDestroyed(int teamId)
	{
		int oppTeamId = TeamUtil.GetOpponentTeam(teamId).GetHashCode();
		SendBattleInfo(GetScoreData(oppTeamId));
	}


	public SFSObject GetScoreData(int winTeam)
	{
		if(isGameOver)
		{
			return null;
		}

		int freeTime = GetFreeTime();
		int time = roundTime-GetGameTime();
		if(time<=0)
		{
			winTeam = FindWinTeam();
		}

		SFSObject data = new SFSObject();
		data.PutInt("t", time);
		data.PutInt("f", freeTime);

		if(winTeam > 0)
			DealGameOver(data, winTeam);

		return data;
	}

	private int FindWinTeam()
	{
		int blueDoorCount = 0;
		int redDoorCount = 0;

		foreach(KeyValuePair<int, BADoor> kvp in doorDict)
		{
			BADoor door = kvp.Value;
			if (door.teamId == TeamUtil.Team.Blue.GetHashCode ())
				blueDoorCount++;
			else if (door.teamId == TeamUtil.Team.Red.GetHashCode ())
				redDoorCount++;
		}

		if(blueDoorCount > redDoorCount)
			return TeamUtil.Team.Blue.GetHashCode();
		else if(blueDoorCount < redDoorCount)
			return TeamUtil.Team.Red.GetHashCode();

		return TeamUtil.Team.Yellow.GetHashCode();
	}



	public override void Update ()
	{
		base.Update ();

		if(scoreTaskRunning)
		{
			if (GetTime () - lastSendScoreTime >= scoreTaskInterval) {
				lastSendScoreTime = GetTime ();
				SendBattleInfo (GetScoreData (-1));
			}

			if(GetGameTime() - lastAddItemTime >= SEND_ITEM_INTERVAL)
			{
				lastAddItemTime = GetGameTime ();
				SendItem ();
			}
		}


	}

}